Live updates: Senate candidates in Michigan, Georgia and Maine to square off in debates

What to know today SENATE DEBATES: Candidates running for Senate in Michigan, Georgia and Maine will face off in debates tonight as they enter the final weeks of campaigning ahead of the November elections. TRUMP'S SCIENCE SUMMIT: President Donald Trump is attending a scientific innovation summit today at the U.S. Institute of Peace, which major tech leaders are expected to attend. Energy Secretary ​Chris Wright and NASA Administrator Jared Isaacman are also expected to speak. NEW POLL: Latino voters are deeply unhappy with Trump’s approach to border security and immigration, and many of them detail the personal impact of his administration’s enforcement efforts in the latest NBC News/Telemundo poll.

Live updates and the latest news as Senate candidates in Michigan, Georgia and Maine face off in debates and Trump attends a scientific innovation summit today at the U.S. Institute of Peace.